Branch: refs/heads/main
Home: https://github.com/WebKit/WebKit
Commit: d12fc1298fbd6b3dfb0d7135de15b4ca06350bb8
https://github.com/WebKit/WebKit/commit/d12fc1298fbd6b3dfb0d7135de15b4ca06350bb8
Author: Nikolas Zimmermann <[email protected]>
Date: 2026-10-08 (Thu, 08 Oct 2026)
Changed paths:
A
LayoutTests/imported/w3c/web-platform-tests/svg/interact/scripted/transformed-group-hittest-expected.txt
A
LayoutTests/imported/w3c/web-platform-tests/svg/interact/scripted/transformed-group-hittest.html
M LayoutTests/platform/mac-tahoe-wk2-lbse-text/TestExpectations
M Source/WebCore/rendering/RenderLayerSVGAdditions.cpp
Log Message:
-----------
[LBSE] Fix hit testing of children inside transformed layered SVG groups
https://bugs.webkit.org/show_bug.cgi?id=326420
Reviewed by Rob Buis.
A transformed SVG layer is its own hit-test root, so the point passed to
RenderLayer::hitTestChildrenInDOMOrderForSVG() has to be relative to the layer
origin. The non-layer children were offset by the nominal SVG layout
location, as if the point were in user space, double-counting the location.
Points outside a shape could hit it and transformed children could be
missed entirely.
Map the point into user space before testing the non-layer children.
Fixes three tests previusly failing in LBSE - also add new WPT test.
*
LayoutTests/imported/w3c/web-platform-tests/svg/interact/scripted/transformed-group-hittest-expected.txt:
Added.
*
LayoutTests/imported/w3c/web-platform-tests/svg/interact/scripted/transformed-group-hittest.html:
Added.
* LayoutTests/platform/mac-tahoe-wk2-lbse-text/TestExpectations:
* Source/WebCore/rendering/RenderLayerSVGAdditions.cpp:
(WebCore::RenderLayer::hitTestChildrenInDOMOrderForSVG):
Canonical link: https://commits.webkit.org/323090@main
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